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HSF WLCG Virtual Workshop on New Architectures, Portability, and Sustainability

11–13 May 2020
Zoom
Europe/Zurich timezone

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Session

New Architectures, Portability, and Sustainability

11 May 2020, 16:00
Zoom

Zoom

Conveners

New Architectures, Portability, and Sustainability: Application Software

  • Caterina Doglioni (Lund University (SE))

New Architectures, Portability, and Sustainability: Processing Frameworks

  • Alessandra Forti (University of Manchester (GB))

New Architectures, Portability, and Sustainability: Validation and Accounting

  • Michel Jouvin (Université Paris-Saclay (FR))

Presentation materials

There are no materials yet.

  1. 8. Introduction
    Graeme A Stewart (CERN)
    11/05/2020, 16:00
  2. 1. Code Portability
    Dr Charles Leggett (Lawrence Berkeley National Lab (US))
    11/05/2020, 16:06
    • Different hardware available and foreseen
    • Features of main APIs for heterogeneous projects.
    • Projects that are looking at this topic and plans
    • Experiences so far
    Go to contribution page
  3. 2. Heterogeneous Architectures and Detector Simulation
    Dr Guilherme Amadio (CERN)
    11/05/2020, 16:44

    We discuss attempts to develop libraries for adapting detector simulation (mainly) to new architectures, giving an overview of these codes, prospects for porting to other architectures and what has been learned in the process.

    • HEP specific libraries: VecCore, VecGeom, VecMath
    • Specific hardware features and their likely impact on HEP codes
    Go to contribution page
  4. 3. TensorFlow as a Compute Engine
    Anton Poluektov (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
    11/05/2020, 17:22

    The use of Google TensorFlow as a general purpose parallel computing engine, using TensorFlowAnalysis as an example

    Go to contribution page
  5. 4. Application Frameworks
    Attila Krasznahorkay (CERN), Christopher Jones (Fermi National Accelerator Lab. (US)), Dr Kyle Knoepfel (Fermi National Accelerator Laboratory)
    12/05/2020, 16:00

    How experiment frameworks are adapting to heterogeneous landscapes

    Go to contribution page
  6. 5. Workload Management
    Antonio Perez-Calero Yzquierdo (Centro de Investigaciones Energéti cas Medioambientales y Tecno), Doug Benjamin (Argonne National Laboratory (US)), Ricardo Brito Da Rocha (CERN)
    12/05/2020, 17:00

    Scheduling for heterogeneous resources; multi-node slots (HPCs)

    Go to contribution page
  7. 7. Benchmarking and Accounting Metrics
    Domenico Giordano (CERN), Markus Schulz (CERN), Michele Michelotto (Università e INFN, Padova (IT))
    13/05/2020, 16:00
    • How do we value heterogeneous resouces?
    • What jobs would be used ?
    • Can their efficiencies be considered the same?
    Go to contribution page
  8. 6. Validation
    Adriano Di Florio (Universita e INFN, Bari (IT)), Ines Ochoa (Columbia University (US))
    13/05/2020, 17:00
    • How to validate on multiple architectures?
    • What's 'the same physics'?
    • How to do this practically, testing each architecture and automating
    Go to contribution page
  9. 9. Closing Remarks
    13/05/2020, 17:55
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